PERYLENE-3,4-DICARBOXYLIC ACID DERIVATIVE AND METHOD FOR PRODUCING THE SAME

Title:

PERYLENE-3,4-DICARBOXYLIC ACID DERIVATIVE AND METHOD FOR PRODUCING THE SAME

Document Type and Number:

Japanese Patent JP2004323534

Kind Code:

A

Abstract:

To provide a method for producing a perylene-3,4-dicarboxylic acid derivative, to provide a new derivative produced by the method, and to provide a new pigment using the derivative.

The perylene-3,4-dicarboxylic acid derivative is represented by formula (1). The new pigment using the derivative is a light resistant fluorescent pigment having strong fluorescence and is usable as a pigment for coloring, coating and painting plastics.

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Inventors:

LANGHALS HEINZ
LEONHARDT FAIRAA

Application Number:

JP2004226562A

Publication Date:

November 18, 2004

Filing Date:

August 03, 2004

Export Citation:

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Assignee:

CIBA SC HOLDING AG

International Classes:

B01J31/02; C07B61/00; C07C69/00; C07C69/46; C07C233/64; C07C233/65; C07D221/18; C07D471/04; C07D471/06; C09B5/62; (IPC1-7): C07C233/64; C07C233/65; C07D221/18; C09B5/62

Attorney, Agent or Firm:

Masao Okabe
Nobuaki Kato
Kazuo
Shinichi Usui
Ikuo Fujino
Takao Ochi
Teruhisa Motomiya
Norimichi Takanashi

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